Memento Mori•Attack

Is Memento Mori good in Slay the Spire 2?

In Slay the Spire 2, Memento Mori is an uncommon attack from the Silent card pool. Its effect: Deal 9 damage. Deals 4 additional damage for each card discarded this turn. The data flags it as a weaker pick, settling at D tier — usually one to pass on unless your deck specifically wants it.

Over 7 tracked runs its win rate sits at 0.0%, 12.6% short of the 12.6% all-deck baseline. It sees niche play, included in only 1.4% of eligible runs. Within Silent runs it’s drafted 6.7% of the time, making it a regular part of that class’s decks. Decks that include it run about 1.1 copies on average.

Its standout pairing so far is Ascender's Bane, which lifts its win rate by 0.0% when the two share a deck. On the relic side, Ring of the Snake is its standout companion, worth a 0.0% win-rate swing alongside it. It costs 1 energy, gets upgraded 12.5% of the time, and tends to be picked up near floor 6.

Upgrading the card adds +2 CalculationBase, +1 ExtraDamage to its stat line. Of the runs that drafted it, 0 ended in victory against 4 deaths and 3 abandons. Its most common run-ender is Bygone Effigy Elite, finishing 28.6% of the runs it shows up in. See the synergies, class split, and threats below for the full picture of where Memento Mori fits a Silent deck.

Best Cards to Pair with Memento Mori

Memento Mori’s strongest card pairings so far are Ascender's Bane (0.0%), Dagger Throw (0.0%), and Defend (0.0%), each shown with the win-rate lift it adds.

Ascender's Bane0.0%6 runsDagger Throw0.0%4 runsDefend0.0%7 runsNeutralize0.0%7 runsPrepared0.0%4 runsRicochet0.0%3 runs

Based on small co-occurring samples — treat these as early signals, not final verdicts.

Memento Mori Win Rate by Class

Exclusive to the Silent, Memento Mori posts a 0.0% win rate over 7 tracked runs.

The Silentappears in 6.7% of its runs (7 tracked)

Best Relics for Memento Mori

The relics that swing Memento Mori’s win rate the most are Ring of the Snake (0.0%) and Sword of Stone (0.0%), with each lift shown.

Ring of the Snake0.0%7 runsSword of Stone0.0%3 runs

Based on small co-occurring samples — treat these as early signals, not final verdicts.

Memento Mori Card Details

A 1-energy uncommon attack, Memento Mori is upgraded 12.5% of the time and tends to enter the deck around floor 6.

Deal 9 damage. Deals 4 additional damage for each card discarded this turn.

Upgrade: +2 CalculationBase, +1 ExtraDamage

What Ends Runs with Memento Mori

Runs holding Memento Mori end most often against Bygone Effigy Elite (28.6%) — the share of its runs each accounts for is shown.

• Bygone Effigy Elite28.6% of runs

See Also

Keep exploring Slay the Spire 2 tier lists and stats below.